Pathology > HBA1c displays your data as a breakdown of HBA1c status:Due to the current transition to new units both ranges will be displayed on the graph, the mmol/mol will be displayed in brackets:

% ranges

Mmol/mol ranges

<=7

<=53

>7 and <=8

>53, <=64

>8 and < 10

>64, <86

>= 10

>=86

The data is displayed as a pie chart. Functions available are as described for Allergies at the beginning of this chapter.Details on the change of HbA1c units from percentage to mmol/mol can be found on page 6 of the guidelines for Diabetes Management available athttp://www.diabetesaustralia.com.au/en/For-Health-Professionals/Diabetes-National-Guidelines/The CAT4 HbA1c graph will now report both % and mmol/mol. The MD and BP extractors will extract both units and the most recent result will be used. A conversion to the alternative units will be implemented using the conversion algorithm below:

Conversion from the old to the new units is as follows:HbA1c (mmol/mol) = 10.93(A1c% - 2.15)

Other graphs/reports that currently report in % will continue to display the % value.The % sign will be included for clarity about which units are being reportedThe most recent result will be used and a conversion back to % will be applied if the most recent result is in mmol/mol.

HbA1c Mappings with clinical systems

The HbA1c mappings are provided in the 'General Data Mappings' Appendices under Measurements for each clinical application.